Turbine helicopter

N669KB

1966 Tamarack Helicopters TH-1F

Registered No accidents on file
Built
1966
Serial
66-1229
Class
Turbine helicopter
Engines
Lycoming T53-L-13
Status
Current as of October 2026
Registered owner
Sof Air Inc (Corporation)
Based
Ashland, OR
Registration record

N669KB on the FAA register

Type
1966 Tamarack Helicopters TH-1F
Serial
66-1229
Engines
Lycoming T53-L-13
Registered owner
Sof Air Inc
Ashland, OR
Certificate issued
2017-05-01
Airworthiness date
2006-07-27
Registration expires
2027-05-31
Airworthiness class
Restricted
Mode S (hex)
A8D68B
Mode S (octal)
52153213
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-05-31
    Registration expires (renewal due).
  • 2017-05-01
    Certificate of registration issued as N669KB.
  • 2006-07-27
    Airworthiness date on the current FAA record (restricted category).
  • 1966
    Manufactured (1966).
Overview

About N669KB

N669KB is a 1966 Tamarack Helicopters TH-1F, serial number 66-1229. The FAA register lists Sof Air Inc as the registrant in Ashland, Oregon. The current certificate of registration was issued on May 1, 2017 and expires on May 31, 2027.

The FAA aircraft reference file describes the type as a turbine helicopter, one Lycoming T53-L-13 engine and 2 seats. Its airworthiness certificate is restricted category, dated July 27, 2006.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N669KB.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N669KB.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same state

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Browse: Aircraft registered in Oregon· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.